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Two switching positions are enough when a cylinder only reverses between extend and retract. This pilot-operated size 25 valve follows spool symbol D, carries up to 700 l/min at 350 bar and weighs 17.7 kg.

Directional Spool Valve H-4WEH25HD6X/6EG24N9K4/10 - Bosch Rexroth R900936222

BOSCH REXROTH Original product
Net price (excl. VAT)
€2,086.52
Item BRR-R900936222
Manufacturer no. R900936222
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R900936222
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900936222
Frequently Bought Together

The H-4WEH25HD6X/6EG24N9K4/10 directional spool valve switches in two positions according to spool symbol D. In size 25 it directs up to 700 l/min at a maximum operating pressure of 350 bar across four ports.

Benefits

  • Two switching positions following spool symbol D, four ports
  • Flow up to 700 l/min at operating pressure up to 350 bar
  • Pilot-operated design in size 25, weight 17.7 kg
  • External pilot oil supply and external pilot oil return
  • Solenoid actuation at 24 VDC, ISO 4401-08-08-0-05 hole pattern, NBR seals

Technical data

Connection diagramISO 4401-08-08-0-05
Max. flow700 l/min
Product familyH-4W.H..
Type of connectionSubplate mounting
Supply voltage24 VDC
Number of switching positions2
Hydraulic fluidHL
Number of ports4
Electrical connection descriptionConnector 3-pole (2 + PE) according to EN 175301-803
Spool symbolSymbol D
Operating pressure, max.350 bar
Size25
SealsNBR
Electrical connectorConnector, 3-pole (2 + PE)
Type of actuationwith solenoid actuation
Weight17.7 kg

Application

The valve controls large double-acting cylinders that alternate between two end positions, for example on presses and forging plants. Without a centre position, the question of port connection at rest does not arise. A subplate to ISO 4401-08-08-0-05 has to be provided as the counterpart.

Manufacturer

Bosch Rexroth lists this valve under material number R900936222. Switching times and performance limits are given in the manufacturer datasheet.

More Information
Weight 17.700000
Manufacturer Bosch Rexroth
Hersteller-Nr R900936222
Zolltarifnummer 84812010
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikelzustand New
Artikel-Authentizität Original product
Country of Manufacture Germany